Urban Drainage/storm Water Management; Sedimentation In Channels And Rivers; Urban Water Infrastructure Management; Hydrologic Disaster Management; Water Quality Modelling In Rivers,Ponds, Lakes And Estuaries

Groundwater Flow And Pollution Investigation; Computational Fluid Dynamics; Coastal Hydrodynamics; Watershed Management; Application Of Numerical Methods In Water And Environment

Level 1: I apply mathematical techniques to study water resources engineering problems

Level 2: I develop hydrologic models for water resources assessment, planning, and management

Level 3: My research focuses on simplification and generalization in hydrologic modeling, especially using nonlinear dynamic and scaling theories.

Water Resources Systems Analysis: Reservoir Operation, Policy Issues, Multi-objective Analysis, Conventional As Well As Soft Computing Optimization Techniques, Basin Wise Water Resources Estimation. Stochastic Hydrological Modeling: Reservoir Sedimentation. Rain Water Harvesting: Airport And Road Side Storm Water Drainage System. Water Supply And Sewerage Systems: Irrigation Water Management. Genetic Algorithms And Genetic Programming: Artificial Neural Networks. Single Site And Multi Site Reservoir Inflow Prediction, Rainfall-runoff Modeling, Meteorological Parameter Prediction. Non-linear Dynamic Analysis Using Chaos Theory: Chaotic Analysis Of Rainfall, Runoff, Meteorological Parameters Catchment Classification Using Chaotic Analysis. Singular Spectrum Analysis: Single Variate And Multi Variate Time Series Analysis.

Evolutionary Algorithms For WRS Optimization; Reservoir Operation, Water Supply Systems; Surface Water Hydrology And Watershed Management; Statistical Modeling And Forecasting, Risk Analysis Of Floods And Droughts; Copulas For Uncertainty Modeling; Applications Of Softcomputing Techniques In WRM; Impacts Of Climate Change On Water Resources And Agriculture.

Hydro-climatology : Regional Modeling And Understanding Of Indian Monsoon; Statistical Downscaling; Atmosphere- Land Surface Interactions; Climate Change Projections And Impacts Assessment; Seasonal And Sub-seasonal Prediction Of Monsoon; Hydro-climatic Extremes; Hydrology : Meso-scale Hydrologic Modeling; Uncertainty Modeling; Eco-hydrology.

Detection, Attribution And Impact Of Climate Change, Spatio-Temporal Modeling Of Hydroclimatic Extremes, Regionalization And Frequency Analysis Of Floods And Droughts, Risk Assessment Under Non-stationarity, Urban Flooding, Hydrologic Statistics And Machine Learning, Uncertainty Modeling.

Rainfall Runoff Modelling, Model Diagnostics, Hydrologic Predictions In Data Scarce Regions, Catchment Classification And Hydrologic Similarity, Multi-stakeholder Analysis Of Resource Constrained Systems, Decision Making Under Uncertainty.

Conceptualization of hydrological and ecological processes. Prediction in ungauged basins. Scale and scaling in hydrology. Self organization and evolution of natural landscapes​